* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333;
}

.container {
  width: 90%;
  max-width: 1000px;
  margin: 0 auto;
  padding: 40px 0;
}

header {
  background: #004aad;
  color: white;
  padding: 20px 0;
}

header h1 {
  text-align: center;
}

nav ul {
  list-style: none;
  text-align: center;
  margin-top: 10px;
}

nav ul li {
  display: inline-block;
  margin: 0 15px;
}

nav ul li a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}

.hero {
  background: #e9f1ff;
  text-align: center;
  padding: 80px 20px;
}

.hero h2 {
  font-size: 32px;
  margin-bottom: 10px;
}

.hero p {
  font-size: 18px;
  margin-bottom: 20px;
}

.btn {
  background: #004aad;
  color: white;
  padding: 12px 25px;
  text-decoration: none;
  border-radius: 8px;
}

.btn:hover {
  background: #003579;
}

section h2 {
  text-align: center;
  margin-bottom: 30px;
  color: #004aad;
}

.cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  gap: 20px;
}

.card {
  background: #f8f8f8;
  padding: 20px;
  border-radius: 10px;
  width: 300px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

footer {
  background: #222;
  color: white;
  text-align: center;
  padding: 20px;
}